Esa Ruoho (born October 26, 1978), better known as '''Lackluster''', is a Finnish electronic music producer and performer from Kontula, Helsinki. He is also known as Esa Ruoho, Can'O'Lard and Kökö and the Köks.
Ruoho has lived most of his life in Helsinki
, but has also, since 2000, travelled to Regina, Saskatchewan
, Canada for six months in 2000–2001
[Grooves Magazine #5, FAQT Magazine #5, Zealectronic Purple Biography]
and also spent time in Dublin
[2005 hotpress interview, Foggy notions interview (2005)]